<html><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; "><br><div><br></div><div>Copied from 'talk', where people are trying to track down why a random selection of streets have disappeared recently.</div><div><br></div><div>Anyone got any ideas for suitable tools for this job, or fancy making something?</div><div><br></div><div><br></div><div><br></div><div>Regards,</div><div><br></div><div><br></div><div>Peter</div><div><br><div>Begin forwarded message:</div><br class="Apple-interchange-newline"><blockquote type="cite"><div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><font face="Helvetica" size="3" color="#000000" style="font: 12.0px Helvetica; color: #000000"><b>From: </b></font><font face="Helvetica" size="3" style="font: 12.0px Helvetica">Robert Scott <<a href="mailto:lists@humanleg.org.uk">lists@humanleg.org.uk</a>></font></div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><font face="Helvetica" size="3" color="#000000" style="font: 12.0px Helvetica; color: #000000"><b>Date: </b></font><font face="Helvetica" size="3" style="font: 12.0px Helvetica">22 October 2009 14:52:38 BST</font></div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><font face="Helvetica" size="3" color="#000000" style="font: 12.0px Helvetica; color: #000000"><b>To: </b></font><font face="Helvetica" size="3" style="font: 12.0px Helvetica"><a href="mailto:talk@openstreetmap.org">talk@openstreetmap.org</a></font></div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><font face="Helvetica" size="3" color="#000000" style="font: 12.0px Helvetica; color: #000000"><b>Subject: </b></font><font face="Helvetica" size="3" style="font: 12.0px Helvetica"><b>[Spam] Re: [OSM-talk] Randomly disappearing streets</b></font></div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><font face="Helvetica" size="3" color="#000000" style="font: 12.0px Helvetica; color: #000000"><b>Reply-To: </b></font><font face="Helvetica" size="3" style="font: 12.0px Helvetica"><a href="mailto:lists@humanleg.org.uk">lists@humanleg.org.uk</a></font></div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; min-height: 14px; "><br></div> </div><div>On Thursday 22 October 2009, Bev M Ewen-Smith wrote:<br><blockquote type="cite">Concordia Avenue, Wirral (CH49 6JD) was there; now isn't. LatLon <br></blockquote><blockquote type="cite">53.3877,-3.0919<br></blockquote><blockquote type="cite">Neighbouring streets all still present.<br></blockquote><br>I'm trying to find the culprit using <a href="http://www.openstreetmap.org/history?bbox=-3.09983%2C53.3851%2C-3.08397%2C53.3903">http://www.openstreetmap.org/history?bbox=-3.09983%2C53.3851%2C-3.08397%2C53.3903</a> and I'm recalling how inadequate the tools are for this task. <br><br>How (un)feasible would it be to have a revision bisect view of the area? I'm assuming doing a proper on-the-fly mapnik rendering of an arbitrary point in history is out of the question. What about using the slippymap's 'data' layer to display the revision?<br><br>( sorry, did sotm's #lazygeo session finish? )<br><br><br>robert.<br><br>_______________________________________________<br>talk mailing list<br><a href="mailto:talk@openstreetmap.org">talk@openstreetmap.org</a><br>http://lists.openstreetmap.org/listinfo/talk<br></div></blockquote></div><br></body></html>